The first place is there: you right-click the partition to choose Shrink Volume button, but you find this button greyed out, just like the following picture:
The Shrink button in two places can be greyed out. Read on to get to know what symptoms this issue will have. However, many users report that they can't shrink volume Windows 10. After that, your partition can be shrunk successfully. Then, you just need to enter the amount of space to shrink and then click Shrink button. If everything goes well, you will get the following picture: You open the Disk Management, right-click a partition, and then choose Shrink Volume. Sometimes, you may need to shrink a volume to make free space for other use.
